Benchmark of rack5slot3s.osadl.org / GNU/Linux on Thu Jun 18 2026

BYTE UNIX Benchmarks (Version 5.1.3)

Test System Information

System:	rack5slot3s.osadl.org: GNU/Linux
OS:	GNU/Linux -- 4.16.15-rt7 -- #7 SMP PREEMPT RT Tue Jul 21 09:31:32 CEST 2020
Machine:	x86_64: x86_64
Language:	en_US.utf8 (charmap="UTF-8", collate="UTF-8")
CPUs:	0:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	1:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	2:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
	3:	Intel(R) Atom(TM) Processor E3940 @ 1.60GHz (3187.2 bogomips) Hyper-Threading, x86-64, MMX, Physical Address Ext, SYSENTER/SYSEXIT, SYSCALL/SYSRET, Intel virtualization
Uptime:	05:15:01 up 78 days, 12:28, 0 users, load average: 0.00, 0.03, 0.00; runlevel 3

Benchmark Run: 4 CPUs; 1 parallel process

Time: 05:15:01 - 05:43:00; 27m 59s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`13696720.3`	`lps`	`10.0 s`	`7`	`116700.0`	`1173.7`
Double-Precision Whetstone	`2483.0`	`MWIPS`	`10.0 s`	`7`	`55.0`	`451.5`
Execl Throughput	`1196.8`	`lps`	`30.0 s`	`2`	`43.0`	`278.3`
File Copy 1024 bufsize 2000 maxblocks	`138196.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`349.0`
File Copy 256 bufsize 500 maxblocks	`36505.3`	`KBps`	`30.0 s`	`2`	`1655.0`	`220.6`
File Copy 4096 bufsize 8000 maxblocks	`434392.4`	`KBps`	`30.0 s`	`2`	`5800.0`	`749.0`
Pipe Throughput	`207514.8`	`lps`	`10.0 s`	`7`	`12440.0`	`166.8`
Pipe-based Context Switching	`49724.5`	`lps`	`10.0 s`	`7`	`4000.0`	`124.3`
Process Creation	`2555.2`	`lps`	`30.0 s`	`2`	`126.0`	`202.8`
Shell Scripts (1 concurrent)	`2233.7`	`lpm`	`60.0 s`	`2`	`42.4`	`526.8`
Shell Scripts (8 concurrent)	`609.3`	`lpm`	`60.1 s`	`2`	`6.0`	`1015.5`
System Call Overhead	`137736.8`	`lps`	`10.0 s`	`7`	`15000.0`	`91.8`
System Benchmarks Index Score:						`331.4`

Benchmark Run: 4 CPUs; 4 parallel processes

Time: 05:43:00 - 06:11:04; 28m 04s

System Benchmarks

Test	Score	Unit	Time	Iters.	Baseline	Index
Dhrystone 2 using register variables	`54181329.0`	`lps`	`10.0 s`	`7`	`116700.0`	`4642.8`
Double-Precision Whetstone	`9932.9`	`MWIPS`	`10.0 s`	`7`	`55.0`	`1806.0`
Execl Throughput	`3444.6`	`lps`	`30.0 s`	`2`	`43.0`	`801.1`
File Copy 1024 bufsize 2000 maxblocks	`73511.5`	`KBps`	`30.0 s`	`2`	`3960.0`	`185.6`
File Copy 256 bufsize 500 maxblocks	`18456.0`	`KBps`	`30.0 s`	`2`	`1655.0`	`111.5`
File Copy 4096 bufsize 8000 maxblocks	`269039.0`	`KBps`	`30.0 s`	`2`	`5800.0`	`463.9`
Pipe Throughput	`792453.5`	`lps`	`10.0 s`	`7`	`12440.0`	`637.0`
Pipe-based Context Switching	`185709.9`	`lps`	`10.0 s`	`7`	`4000.0`	`464.3`
Process Creation	`7179.8`	`lps`	`30.0 s`	`2`	`126.0`	`569.8`
Shell Scripts (1 concurrent)	`4840.7`	`lpm`	`60.0 s`	`2`	`42.4`	`1141.7`
Shell Scripts (8 concurrent)	`462.6`	`lpm`	`60.3 s`	`2`	`6.0`	`771.0`
System Call Overhead	`505609.8`	`lps`	`10.0 s`	`7`	`15000.0`	`337.1`
System Benchmarks Index Score:						`620.0`

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